i missed my period for 7 days
my last period is on 8/14 and it is supposed to come on 9/14 (but it has not come til now 9/22)
my bf and i had sex twice after my last period on 9/3 and 9/16 with condom
my regular cycle is 30-31 days.
i dont feel any signs that my period will come and continue to have some discomfort

Am i pregnant?